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Description: 利用rs232类进行串口的读写操作,并在windows下显示读写的数据.开发环境:VS.NET2003-use RS232 serial port for the class to read and write operation and shown in the windows read and write data. Development environment : VS.NET2003
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Size: 2048 |
Author: 任绘锦 |
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Description: DataGridView,使用了BindingNavigator,BindSource,DataGridView控件,编辑数据后,自动保存!-DataGridView using the BindingNavigator, BindSource, DataGridView control, editing data, automatically saved!
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Size: 21504 |
Author: 王文风 |
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Description: 程序说明:
Form1.cs是应用聚类算法DBSCAN (Density-Based Spatical Clustering of Application with Noise)的示例,可以通过两个参数EPS和MinPts调节聚类。
DBSCAN.cs是实现文件,聚类算法的进一步信息请参考“数据挖掘”或者相关书籍
聚类示例数据来自于sxdb.mdb,一个Access数据库。
已知问题及进一步改进建议:
问题:dbscan.cs行64,SortedList不支持重复键,因此若两个数据点距离相同则无法加入集合
解决:采用人为减小一个微小量,使数据点距离不同且不影响聚类结果
上一解决方案的问题:减小double.Epsilon微小量无助于使SortedList认为两点距离以及不同
解决:采用一个指数增长的微小量,连续重试直至SortedList认为距离已经不同
进一步改进建议:可能通过double的强制转型为内存中的byte类型(假设double型转为8个byte)
然后最后一个byte减去0x01可比较漂亮的解决问题,但是……呵呵,C#中我不会这个操作
也可以自己实现一个SortedList,支持重复键,当然,这,好像是微软应该做的工作了 ^_^
Eric Guo
<http://www.cnblogs.com/ericguo/>
-procedures : Form1.cs clustering algorithm is applied DBSCAN (Density-Based Spati cal Clustering of Application with Noise) example, two parameters can EPS and MinPts regulation clustering. DBSCAN.cs is, the clustering algorithm further information please refer to the "data mining" or books related data clustering example from sxdb.m db, an Access database. Known issues and recommendations for further improvement : : 64 dbscan.cs OK, SortedList not support duplicate keys, and therefore if two data points from the same pool can not be solved by adding : By applying an artificially reduce a small amount of data from different points without clustering results on the impact of a solution of the problem : double.Epsilon small decrease in the amount of helplessness to make that 2:00 S
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Size: 26624 |
Author: Huang Yi |
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Description: SharpZipLib之前叫做NZipLib,完全由 C# 开发的压缩库,支持Zip, GZip, Tar and BZip2 ,为2007年8月最新0852release版的代码实例!
Changes for v0.85.2 release
Minor tweaks for CF, ZipEntryFactory and ZipFile.
Fix for zip testing and Zip64 local header patching.
FastZip revamped to handle file attributes on extract + other fixes
Null ref in path filter fixed.
Extra data handling fixes
Revamped build and conditional compilation handling
Many bug fixes for Zip64.
Minor improvements to C# samples.
ZIP-1341 Non ascii zip password handling fix.
ZIP-355 Fix for zip compression problem at low levels
-SharpZipLib called before NZipLib, entirely by the C# Compression library developed to support the Zip, GZip, Tar and BZip2, for in August 2007 the latest version of the code examples 0852release! Changes for v0.85.2 releaseMinor tweaks for CF, ZipEntryFactory and ZipFile.Fix for zip testing and Zip64 local header patching.FastZip revamped to handle file attributes on extract+ Other fixesNull ref in path filter fixed.Extra data handling fixesRevamped build and conditional compilation handlingMany bug fixes for Zip64.Minor improvements to C# samples.ZIP-1341 Non ascii zip password handling fix.ZIP-355 Fix for zip compression problem at low levels
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Size: 655360 |
Author: binarytree |
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Description: c#网络应用高级编程-电子教案
第1章 进程、线程与网络协议
第2章 TCP应用编程
第3章 UDP应用编程
第4章 P2P应用编程
第5章 SMTP与POP3应用编程
第6章 网络数据加密与解密
第7章 三维设计与多媒体编程-c# Web applications high-level programming- Electronic Teaching Plan Chapter 1 of the process, thread and network protocols in Chapter 2 TCP application programming Chapter 3 UDP application programming Chapter 4 P2P Application Programming Chapter 5 SMTP and POP3 application programming Chapter 6 network data encryption and decryption Chapter 7 three-dimensional design and multimedia programming
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Size: 198656 |
Author: qiong |
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Description: 煤矿信息管理系统是基于SuperMap Object,使用 C#语言开发的煤矿信息管理系统
系统主要实现煤矿信息的管理,包括属性数据和图形数据的管理。其中最重要的部分是钻孔数据的管理,
比较理想的解决了钻孔数据的查询、浏览、修改、添加、删除和导出,并着重实现了钻孔剖面示意图的自动绘制,
此外还实现了计算机图件的管理、地图数据集导出、地图输出打印等功能。-Mine information management system is based on SuperMap Object, using the C# Language developed by the Information Management System for Mine realize mine of information systems management, including the attribute data and graphical data management. One of the most important part is the management of borehole data, a more satisfactory solution to the borehole data query, browse, modify, add, delete and export, and focus on the achievement of the drilling section diagram of automatic drawing, in addition to realize a computer management maps, maps derived data sets, maps output printing.
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Size: 1275904 |
Author: spymaster |
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Description: c#数据结构的PDF格式的电子书,我个人找了很久,觉得非常有用哦,特别是对初学者哦!-c# data structure of the PDF format e-books, I personally look for a long time, oh, and found it very useful, especially for beginners Oh!
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Size: 1345536 |
Author: 闪烁的星云 |
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Description: C#+USB接收和发送数据,可以作参考学习之用.-C#+ USB receive and send data, you can study for reference purposes.
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Size: 196608 |
Author: 小小周 |
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Description: 此源码是说明了如何在EXCEL2007中嵌套数据挖掘的功能,并提供接口给其它应用程序调用-This source is described how data mining EXCEL2007 in nested functions, and provide interfaces to other applications call
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Size: 82944 |
Author: sam |
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Description: 此程序实现了如何在TXT或WORD文档中进行数据挖掘,在文本中提取有用信息-The realization of this procedure how to TXT or WORD document to carry out data mining, in the text to extract useful information
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Size: 384000 |
Author: sam |
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Description: C# 语法全解:C#程序结构和数据类型1.doc,C#词法结构2.doc,C#基本概念3.doc等-C# Grammar-wide solution: C# Program structure and data types 1.doc, C# Lexical structure 2.doc, C# Basic concepts such as 3.doc
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Size: 650240 |
Author: muyi |
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Description: Csharp下XML数据与DataTable互转代码-CSharp under the XML data with DataTable conversion code
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Size: 2048 |
Author: 天一 |
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Description: 对任何文件、数据流进行压缩的源代码。
并切提供Mobile平台支持!-Of any document, data stream compression of the source code. And cut to provide Mobile platform support!
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Size: 158720 |
Author: anhl |
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Description: 将数据结构与C#语言和.NET框架结合是本书的一大特点。.NET平台是微软推出的一个新的开发平台,目的是让“不同的语言共享同一平台”。.NET很可能成为下一代Windows操作系统的一部分。而C#语言作为新一代完全面向对象的语言,是.NET的母言。本书所有的数据结构和算法都是用C#语言进行描述,并在相应章节的末尾介绍了在.NET框架中常用的数据结构和算法。用C#在.NET平台开发的技术人员可以从本书中获得许多有益的知识和技术。-Data structure and C# language and. NET Framework combined with the book are a major feature. . NET platform is Microsoft' s launch of a new development platform to enable " different languages share the same platform." . NET is likely to become part of the next generation Windows operating system. The C# language as a new generation fully object-oriented language, yes. NET' s mother made. This book all the data structures and algorithms are used to describe the C# language, and at the end of the corresponding section in the introduction. NET framework, commonly used data structures and algorithms. Using C# in. NET platform for the development of the technical staff can be obtained from this book much useful knowledge and skills.
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Size: 1346560 |
Author: liukunyao |
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Description: clustering algorithm in .NET ofr data mining
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Size: 1555456 |
Author: piyu |
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Description: C#版 数据结构 教程 附C#数据结构源码-C# version of the data source attached to the structure of curriculum
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Size: 1544192 |
Author: zzs |
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Description: DDE API in C#...This library provides a convenient and easy way to integrate .NET applications with legacy applications that use Dynamic Data Exchange (DDE). DDE is an older interprocess communication protocol that relies heavily on passing windows messages back and forth between applications. Other, more modern and robust, techniques for interprocess communication are available and should be used when available. This library is only intended to be used when no other alternatives exist.
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Size: 2182144 |
Author: df |
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Description: 本书通过具体的编程实例,详细介绍了数据结构及其算法。全书共分11章,内容包括数据结构和算法的简介,解决线性表、堆栈、队列、串、数组、二叉树及树、图的编程,执行排序和查找算法。全书采用C#语言作为算法描述语言。
本书内容丰富,层次清晰,讲解深入浅出,可作为计算机及相关专业本、专科数据结构课程的教材,也适合各类教育相关课程使用,还可以供从事计算机软件开发和应用的工程技术人员阅读、参考。-This book through specific programming examples described in detail the data structure and algorithm. The book is divided into 11 chapters, including introduction to data structures and algorithms to solve linear tables, stacks, queues, strings, arrays, binary tree and the tree diagram programming, implementation of the sorting and searching algorithms. The book uses C# language as an algorithm description language. This book is rich in content, level of clarity to explain a simple and can be used as computer and related professional in this, specialist data structure course materials, is also suitable for the use of all types of education-related courses, but also can be used for in computer software development and application of engineering and technical personnel to read, reference.
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Size: 1346560 |
Author: 张琼 |
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Description: 本源程序是一个基于Visual studio 2008平台的,用C#编写的以txt文本文档的形式存储数据流的例子。-This source code is a platform based on Visual studio 2008 using C# to txt text document written in the form of stored data stream example.
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Size: 35840 |
Author: 王城 |
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Description: 有用的源码,帮助学习,Autodesk官方最新的.NET教程(C#)
第 1 章 Hello World: 访问 ObjectARX .NET 封装类 1
第 2 章 .NET AutoCAD 向导及Editor类 2
第 3 章 数据库基础: 创建我们自己的Employee 对象 4
第 4 章 数据库基础2: 添加自定义数据 9
第 5 章 用户互操作:提示和选择 17
第 6 章 更多的用户界面:添加自定义数据 24
第 7 章 事件 -Useful source to help learning, Autodesk official date. NET Tutorial (C#) Chapter 1 Hello World: Access ObjectARX. NET wrapper class 1 Chapter 2. NET AutoCAD Wizard and Editor Class 2, Chapter 3 databases: the establishment of our own The Employee object database based on Chapter 4 4 2: Add custom data 9, Chapter 5 User Interoperability: tips and select 17 in Chapter 6 for more user interface: add custom data, 33 of 24 Chapter 7 cases
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Size: 3747840 |
Author: suolee |
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